Add a control to avoid error notif at login failure.

src/main/ts/src/app/core/interceptors/unauthorized.interceptor.ts

@@ -6,6 +6,8 @@ import { catchError } from 'rxjs/operators';
 import { AuthService } from '../services/auth.service';
 import { NotificationsComponent } from '../notifications/notifications.component';
 
+const REG_URL_LOGIN = /^https?:\/\/.*(:\d{1,5})?\/api\/account\/login$/;
+
 @Injectable()
 export class UnauthorizedInterceptor implements HttpInterceptor {
 	constructor(
@@ -18,8 +20,10 @@ export class UnauthorizedInterceptor implements HttpInterceptor {
 			if (err.status === 401) {
 				this.authService.setAnonymous();
 				this.router.navigate(['/login']);
+				if (!err.url.match(REG_URL_LOGIN)) {
 					window.setTimeout(() => NotificationsComponent.error('Veuillez vous authentifier pour réaliser cette action.'), 500);
 				}
+			}
 
 			const error = (err.error && err.error.message) || err.statusText;
 			return throwError(error);